› 3vpz

X-ray diffraction
1.69Å resolution

Crystal structure of glucokinase from Antarctic psychrotroph at 1.69A

Released:
DOI: 10.2210/pdb3vpz/pdb
PDB entry 3vpz coloured by chain, front view.
PDB entry 3vpz coloured by chain, side view.
PDB entry 3vpz coloured by chain, top view.
Source organism: Pseudoalteromonas sp. AS-131
Entry authors: Oda T, Fuchita N, Motoshima H, Kawamoto M, Watanabe K

Function and Biology Details

Reaction catalysed: 
ATP + D-glucose = ADP + D-glucose 6-phosphate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-124885 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glucokinase Chain: A
Molecule details ›
Chain: A
Length: 331 amino acids
Theoretical weight: 35.13 KDa
Source organism: Pseudoalteromonas sp. AS-131
Expression system: Escherichia coli
UniProt:
  • Canonical: H7CHS4 (Residues: 2-332; Coverage: 100%)
Gene name: glk
Sequence domains: Glucokinase
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SAGA-LS BEAMLINE BL07
Spacegroup: P3121
Unit cell:
a: 98.61Å b: 98.61Å c: 59.73Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.204 0.201 0.248
Expression system: Escherichia coli

Quick links